Hi,
A follow-up to the blog post about Software Transactional Memory (STM)
at http://morepypy.blogspot.com/ .
First, there is a growing number of papers out there that seems to
give solid evidence that STM is "better" than lock-based systems, for
various definitions of "better". In fact Greg Wil
Hi,
On Thu, 25 Aug 2011, wlavrij...@lbl.gov wrote:
for functions, I have the interp_w in the calling function, so I'm guessing
that the problem is with the promote, not with the elidability. I'll change
that to be the same as for functions, which should then work.
so yes, that was the ticket.
On 07:09 am, ar...@tunes.org wrote:
Hi,
A follow-up to the blog post about Software Transactional Memory (STM)
at http://morepypy.blogspot.com/ .
[snio[
So, all this to say: 8 years later, I implemented that on CPython:
https://bitbucket.org/arigo/cpython-withatomic/overview (on the 2.7
branch
Hi Armin,
>Hi Juergen,
>
>On Sun, Aug 21, 2011 at 3:15 PM, Juergen Boemmels wrote:
>> I just found the scheme implementation
>> https://bitbucket.org/pypy/lang-scheme/
>> but there is no history besides the initial import.
>>
>> Is this maintained? I.e. is it usful to send patches for improving t
On 08/26/2011 07:17 PM, Juergen Boemmels wrote:
On Sun, Aug 21, 2011 at 3:15 PM, Juergen Boemmels wrote:
I just found the scheme implementation
https://bitbucket.org/pypy/lang-scheme/
but there is no history besides the initial import.
Is this maintained? I.e. is it usful to send patches for i
Armin wrote:
>So, all this to say: 8 years later, I implemented that on CPython:
>https://bitbucket.org/arigo/cpython-withatomic/overview (on the 2.7
>branch). It is sadly a fork of CPython instead of a C extension
>module because it needs to access and change a few things in ceval.c.
>The total
If a getarrayitem is moved into the short_preamble we also need guards
on the array len as it might be out of bound at the end of some future
bridge. After jit-short_from_state the jump of the loop is produced by
inlining the short preamble there (that approach does not crash if the
optimizers intr
